Picture, dude.

OK.
BTW, just picked up Mirror's Edge. I'll let you know how it went in a couple of days. :)

None (though I have a few games from the catalogue bought OUTSIDE gog)
I'm on a strict budget, and am making an effort to win promo codes

At the moment I have 22 folders on my external HD in the GOG directory. So if you exclude the three free games, I bought 19.
In Alphabetical order:
Alien Nations
Alien Nations 2 ("The Nations" in catalogue)
Beneath A Steel Sky
Chessmaster 9000
Colin McRae Rally 2005 (R.I.P)
Disciples 2 Gold
Duke Nukem 3D Atomic Edition
Duke Nukem Manhattan Project
Earth 2140
Earth 2150
Earth 2160
Empire Earth
Evil Genius
Ghost Master
Giants - Citizen Kabuto (Citizen Ka-what? Roseboo? :-) )
Knights and Merchants
Lure of the Temptress
Painkiller
Septerra Core
Stronghold
Stronghold Crusader
Teen Agent
You can add Megarace 3 and Screamer, too, though. Although I will probably never much play any of these, I'll buy it at this week's promo. Just as I did with CMR. :-)
The big problem is, GOG has so many good games at low prices and without any DRM, I almost can't choose which one to buy first. My wishlist has another 24 games after I updated it today. :-)

Sweet! Look forward to it. I think Im gonna get it myself soon, along with Dead Space and maybe even Mass Effect.

I grabbed it from D2D UK for $12 (£7.50) on a time limited offer. Now i just need to get my lazy ass of the chair to pick up a new rig. My current rig can probably handle it, but it would probably look very ugly with all the bells and whistles turned off.
Dead Space and Mass Effect are good choices too.
I'm sorry for the OT everybody.

Yeah I definitely recommend getting a very capable machine for it.
Pfft everyone goes OT here, even the GOG team. :)

there are 10 games on my "shelf"

This is what's on my shelf. Don't mind the caps: I am not shouting, it just copied and pasted that way.
BENEATH A STEEL SKY
COLIN MCRAE RALLY 2005
DUKE NUKEM 3D: ATOMIC EDITION
FALLOUT
FALLOUT 2
LURE OF THE TEMPTRESS
PRINCE OF PERSIA®: THE SANDS OF TIME
RISE OF THE TRIAD: DARK WAR
TEENAGENT
UNREAL GOLD
UNREAL TOURNAMENT 2004 ECE
Not that I have had a chance to play them all yet. Real life has a way of interfering with my strangely reclusive gamer life. What's a guy to do?

Nine as of now, soon I'll probably grab Tex Murphy: Overseer, which will make it ten.
In the order I bought them:
Redneck Rampage Collection
Duke Nukem 3D Atomic Edition
Unreal Tournament 2004
Megarace 1+2
Tex Murphy: Under A Killing Moon
Tex Murphy 1+2
Painkiller Black Edition (haven't even played this yet, it was a recommendation)
Cannon Fodder
Tex Murphy: The Pandora Directive
And of course I grabbed all the free ones.

18:
Duke Nukem 3D
Duke Nukem Manhatten Project (Promo code)
MDK
MDK 2 (Gift)
Abe's Oddysee (Promo Code)
Giants: Citizen Kabuto
Beneath a Steel Sky
Lure of the Temptress
In Cold Blood (It's crap)
Teenagent
The Guild (Gift) <--- BUY THIS GAME
Stronghold
Stronghold Crusader <--- BUY THIS GAME
Heroes of Might and Magic <--- BUY THIS GAME
Rise of the Triad (Gift)
Blake Stone: Aliens of Gold
IL-2 Sturmovik (Promo code)
Earth 2150 Trilogy (Gift/Prize)

40
Freespace 2
Stonekeep
Conquest of the New World
Gothic
Sacrifice
Unreal Tournament 2004
Disciples 2 Gold
Fallout
Port Royale 2
Fallout 2
Patrician 3
Broken Sword 2
Pure Pinball 2
Stronghold
Waxworks
Painkiller Black
Gothic 2 Gold
Screamer
Flatout
Seven Kingdoms
Seven Kingdoms 2
Duke Nukem 3D
Pro Pinball Timeshock
Earth 2140
Alien Nations
Warlords Battlecry 3
Septerra Core
Far Cry
Pro Pinball: Big Race USA
Ishar Compiliation
Heroes of Might and Magic
Celtic Kings
Castles + Castles 2
Max + Max 2
Tex Murphy 1+2
Tex Murphy: Under a Killing Moon
Knights and Merchants
Lords of Magic

Here is my updated games collection.

Fallout 1/2/ tactics
Flatout
Toca 3 Racing
Colin Mcrae Rally 05

Colin McRae Rally 2005
Descent 1 & 2
Megarace 3
Screamer